A haunting deserted hotel is a favorite with artists and photographers.

The unique waterfall in Iceland's south features a backdrop of geometric black lava columns.

A 12th-century fortress containing some of Berlin's oldest buildings.

Gardens representing parts of Asia, Europe, and the Mid East are tucked away among the Soviet-style buildings in East Berlin.

Skulls from the plague of 1656 and World War II bombings are united by a cult dedicated to caring for the ancient dead.